Example usage for org.springframework.util ObjectUtils nullSafeEquals

Introduction

In this page you can find the example usage for org.springframework.util ObjectUtils nullSafeEquals.

Prototype

public static boolean nullSafeEquals(@Nullable Object o1, @Nullable Object o2)

Source Link

Document

Determine if the given objects are equal, returning true if both are null or false if only one is null .

Usage

From source file:org.springframework.batch.item.excel.transform.MappingColumnToAttributeConverter.java

public String toColumn(final String attribute) {
    if (this.mapping.containsValue(attribute)) {
        for (Map.Entry<String, String> entry : this.mapping.entrySet()) {
            if (ObjectUtils.nullSafeEquals(attribute, entry.getValue())) {
                return entry.getKey();
            }/*from  www .j  a v  a  2s . c  om*/
        }
    }
    return attribute;
}

From source file:org.hdiv.beans.SerializablePerson.java

public boolean equals(Object other) {
    if (!(other instanceof SerializablePerson)) {
        return false;
    }//from   ww  w  .ja va 2s  .c  o  m
    SerializablePerson p = (SerializablePerson) other;
    return p.age == age && ObjectUtils.nullSafeEquals(name, p.name);
}

From source file:com.autsia.socialboot.infrastructure.syncronization.NodeManager.java

public void selectNewMasterNode() {
    Member localMember = hazelcastInstance.getCluster().getLocalMember();
    Member next = hazelcastInstance.getCluster().getMembers().iterator().next();
    if (ObjectUtils.nullSafeEquals(localMember, next)) {
        twitterService.start();//from  ww w.j  a v a 2  s  .co m
    }
}

From source file:com.developmentsprint.spring.breaker.interceptor.CircuitBreakerAttributeSourcePointcut.java

@Override
public boolean equals(Object other) {
    if (this == other) {
        return true;
    }//from   ww  w. j  a  v  a 2  s . c om
    if (!(other instanceof CircuitBreakerAttributeSourcePointcut)) {
        return false;
    }
    CircuitBreakerAttributeSourcePointcut otherPc = (CircuitBreakerAttributeSourcePointcut) other;
    return ObjectUtils.nullSafeEquals(getCircuitBreakerAttributeSource(),
            otherPc.getCircuitBreakerAttributeSource());
}

From source file:org.ayfaar.app.spring.handler.BusinessError.java

@Override
public boolean equals(Object o) {
    if (this == o) {
        return true;
    }//from w w w  .  j ava  2  s  .  c  om
    if (o instanceof BusinessError) {
        BusinessError re = (BusinessError) o;
        return ObjectUtils.nullSafeEquals(getCode(), re.getCode());
    }

    return false;
}

From source file:com.example.session.app.validation.ConfirmValidator.java

@Override
public boolean isValid(Object value, ConstraintValidatorContext context) {
    BeanWrapper beanWrapper = new BeanWrapperImpl(value);
    Object fieldValue = beanWrapper.getPropertyValue(field);
    Object confirmFieldValue = beanWrapper.getPropertyValue(confirmField);
    boolean matched = ObjectUtils.nullSafeEquals(fieldValue, confirmFieldValue);
    if (matched) {
        return true;
    } else {// w w w .  j  a  v a2s  .c  o m
        context.disableDefaultConstraintViolation();
        context.buildConstraintViolationWithTemplate(message).addPropertyNode(field).addConstraintViolation();
        return false;
    }
}

From source file:Main.java

/**
 * Check whether the given Iterator contains the given element.
 *
 * @param iterator the Iterator to check
 * @param element  the element to look for
 * @return {@code true} if found, {@code false} else
 *//*from ww w . j  a  va 2  s  .c  o  m*/
public static boolean contains(Iterator<?> iterator, Object element) {
    if (iterator != null) {
        while (iterator.hasNext()) {
            Object candidate = iterator.next();
            if (ObjectUtils.nullSafeEquals(candidate, element)) {
                return true;
            }
        }
    }
    return false;
}

From source file:com.indusborn.ui.validators.ConfirmValidator.java

public boolean isValid(Object value, ConstraintValidatorContext context) {
    BeanWrapper beanWrapper = new BeanWrapperImpl(value);
    Object fieldValue = beanWrapper.getPropertyValue(field);
    Object matchesValue = beanWrapper.getPropertyValue(matches);
    boolean matched = ObjectUtils.nullSafeEquals(fieldValue, matchesValue);
    if (matched) {
        return true;
    } else {// w ww. jav  a  2  s.  com
        context.disableDefaultConstraintViolation();
        context.buildConstraintViolationWithTemplate(message).addNode(field).addConstraintViolation();
        return false;
    }
}

From source file:Main.java

/**
 * Check whether the given Enumeration contains the given element.
 * @param enumeration the Enumeration to check
 * @param element the element to look for
 * @return <code>true</code> if found, <code>false</code> else
 *//*from  ww w  .j  ava  2s  . c  om*/
public static boolean contains(Enumeration enumeration, Object element) {
    if (enumeration != null) {
        while (enumeration.hasMoreElements()) {
            Object candidate = enumeration.nextElement();
            if (ObjectUtils.nullSafeEquals(candidate, element)) {
                return true;
            }
        }
    }
    return false;
}

From source file:org.pivotal.customer.versonix.support.PaxReserveType.java

@Override
public boolean equals(final Object obj) {
    if (obj == this) {
        return true;
    }//from ww w. j av a  2s .c o  m

    if (!(obj instanceof PaxReserveType)) {
        return false;
    }

    PaxReserveType that = (PaxReserveType) obj;

    return ObjectUtils.nullSafeEquals(this.id, that.id);
}